package com.zj.sa_token.controller;

import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;

import java.time.LocalDateTime;

@Configuration      //1.主要用于标记配置类，兼备Component的效果。
@EnableScheduling   // 2.开启定时任务
public class SaticScheduleTask {
    //3.添加定时任务
//   @Scheduled(cron = "0/1 * * * * ?")
    //或直接指定时间间隔，例如：5秒
    //@Scheduled(fixedRate=5000)
    private void configureTasks() {
        LocalDateTime now = LocalDateTime.now();
        int minute = now.getMinute();
        int second = now.getSecond();
        System.err.println("任务时间: " + (29-minute)+"分钟  "+(60-second)+"秒");
    }
}